root / templates / simplerule.epp @ 09b07e56
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| 1 | 83382bb5 | Nacho Barrientos | <%- | String $action, |
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| 2 | Optional[String] $comment, |
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| 3 | 6739966c | Nacho Barrientos | Boolean $counter, |
| 4 | Optional[Variant[Stdlib::IP::Address::V6, Stdlib::IP::Address::V4, Pattern[/^@[-a-zA-Z0-9_]+$/]]] $daddr, |
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| 5 | 09b07e56 | Nacho Barrientos | Optional[Nftables::Port] $dport, |
| 6 | 83382bb5 | Nacho Barrientos | Optional[String] $proto, |
| 7 | 6739966c | Nacho Barrientos | Optional[Variant[Stdlib::IP::Address::V6, Stdlib::IP::Address::V4, Pattern[/^@[-a-zA-Z0-9_]+$/]]] $saddr, |
| 8 | aaa37172 | Nacho Barrientos | Enum['ip', 'ip6'] $set_type, |
| 9 | 09b07e56 | Nacho Barrientos | Optional[Nftables::Port] $sport, |
| 10 | 83382bb5 | Nacho Barrientos | | -%> |
| 11 | 316bc3f8 | Nacho Barrientos | <%- if $proto {
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| 12 | $_proto = $proto ? {
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| 13 | /tcp(4|6)?/ => 'tcp', |
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| 14 | /udp(4|6)?/ => 'udp', |
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| 15 | } |
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| 16 | $_ip_version_filter = $proto ? {
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| 17 | /(tcp4|udp4)/ => 'ip version 4', |
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| 18 | /(tcp6|udp6)/ => 'ip version 6', |
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| 19 | default => undef, |
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| 20 | } |
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| 21 | } else {
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| 22 | $_ip_version_filter = undef |
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| 23 | } -%> |
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| 24 | aaa37172 | Nacho Barrientos | <%- if $daddr {
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| 25 | if $daddr =~ Stdlib::IP::Address::V6 {
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| 26 | $_dst_hosts = "ip6 daddr ${daddr}"
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| 27 | } elsif $daddr =~ Stdlib::IP::Address::V4 {
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| 28 | $_dst_hosts = "ip daddr ${daddr}"
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| 29 | } else {
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| 30 | $_dst_hosts = $set_type ? {
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| 31 | 'ip' => "ip daddr ${daddr}",
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| 32 | 'ip6' => "ip6 daddr ${daddr}",
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| 33 | } |
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| 34 | } |
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| 35 | } else {
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| 36 | $_dst_hosts = undef |
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| 37 | } -%> |
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| 38 | 3a469f2b | Nacho Barrientos | <%- if $saddr {
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| 39 | if $saddr =~ Stdlib::IP::Address::V6 {
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| 40 | $_src_hosts = "ip6 saddr ${saddr}"
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| 41 | } elsif $daddr =~ Stdlib::IP::Address::V4 {
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| 42 | $_src_hosts = "ip saddr ${saddr}"
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| 43 | } else {
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| 44 | $_src_hosts = $set_type ? {
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| 45 | 'ip' => "ip saddr ${saddr}",
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| 46 | 'ip6' => "ip6 saddr ${saddr}",
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| 47 | } |
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| 48 | } |
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| 49 | } else {
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| 50 | $_src_hosts = undef |
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| 51 | } -%> |
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| 52 | 3a52fb41 | Nacho Barrientos | <%- if $proto and $dport {
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| 53 | 6793d286 | Nacho Barrientos | $_dst_port = "${_proto} dport {${Array($dport, true).join(', ')}}"
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| 54 | 83382bb5 | Nacho Barrientos | } else {
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| 55 | aaa37172 | Nacho Barrientos | $_dst_port = undef |
| 56 | 83382bb5 | Nacho Barrientos | } -%> |
| 57 | <%- if $comment {
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| 58 | $_comment = "comment \"${comment}\""
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| 59 | } else {
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| 60 | $_comment = undef |
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| 61 | } -%> |
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| 62 | 77abc10b | Nacho Barrientos | <%- if $proto and $sport {
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| 63 | $_src_port = "${_proto} sport {${Array($sport, true).join(', ')}}"
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| 64 | } else {
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| 65 | $_src_port = undef |
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| 66 | } -%> |
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| 67 | d43ced4d | Nacho Barrientos | <%- if $counter {
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| 68 | $_counter = "counter" |
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| 69 | } else {
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| 70 | $_counter = undef |
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| 71 | } -%> |
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| 72 | 3a469f2b | Nacho Barrientos | <%= regsubst(strip([$_ip_version_filter, $_src_port, $_dst_port, $_src_hosts, $_dst_hosts, $_counter, $action, $_comment].join(' ')), '\s+', ' ', 'G') -%> |